1、 The president of the National Academy, Bruce Alberts, added this key point in the preface to the panel's report: "Science never has all the answers."
美国国家科学院的主席布鲁斯·阿尔伯茨在该小组报告的前言中补充了这一点：“科学永远无法提供所有答案。”
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2、 Andy Alberts, 39, had dreamed of business ownership ever since he was a teen and had helped out at his uncle's bar and grill.
39岁的安迪·阿尔伯茨(Andy Alberts)年轻的时候就梦想拥有自己的企业，曾经在叔叔的酒吧和烧烤店帮过忙。
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